sketch, drawing of large baobab tree and ways to make a water reservoir close to it. idea sketches and brainstorm by Frits Ahlefeldt

Logbook: Brainstorming ways to help large trees through extreme drought and climate change

Eel – new member in the animals in clothes collection

Larvae of the European Eel - watercolor painting

Painting the early life stages of the critically endangered European eel

illustration by Frits ahlefeldt of a green nature helmet with biodiversity written on the side

Can biodiversity keep us safe?

Drawing of a banjo player in a little cabin on the facade of a high rise officebuilding

Drawing: The banjo player in the little wood cabin outside the office highrise

Holtug chalk pit, Denmark

Old mine turned into nature reserve

trees connecting roots in water

Drawing: green network with blue middle

Drawing of a tall green organic building covered by plants

Drawing: Sketching up Seaweed buildings

Drawing of a city in a tree

Drawing: The Green, sustainable city taken a step further

house with tree out on the water

Home for a Climate Changed future

Drawing by Frits Ahlefeldt

Life by the river, watercolor

Watercolor of person wearing leaves

Living deep in the old Woods

Man sitting among trees, the trees make up Yes, when he ask if they can hear him. Drawing

Say “yes” if you can hear me…

round green house with retractable roof

Green round house with retractable roof

Drawing of earth with text wondering about the difference between humans and animals about how they try hard to share this planet with us

The animals do their best, do we?

Drawing of a dog biting a man and a woman saying it's the ecology Dear
Businessman taking all the fish from the ocean

Drawing about what tend to happen when big business want to feed the fast growing cities

Drawing of leaf covered buildings with a cow on one

Should green cities integrate food production much more?

Drawing of a snail with houses on it

Moving together, Urban eco design

Drawing of a treehouse walking

Walking treehouse wandering along